diff --git a/textproc/webcpp/Makefile b/textproc/webcpp/Makefile
index bb43ea866f62..54d17ace3c4f 100644
--- a/textproc/webcpp/Makefile
+++ b/textproc/webcpp/Makefile
@@ -1,32 +1,35 @@
 PORTNAME=	webcpp
 PORTVERSION=	0.8.4
 CATEGORIES=	textproc
 MASTER_SITES=	SF/${PORTNAME}/Webcpp/${PORTVERSION}
 DISTNAME=	${PORTNAME}-${PORTVERSION}-src
 
 MAINTAINER=	chip-set@mail.ru
 COMMENT=	Convert your source code to syntax highlighted HTML
 WWW=		https://webcpp.sourceforge.net/
 
+DEPRECATED=	Abandonware and obsolete, last release in 2004
+EXPIRATION_DATE=2025-04-30
+
 GNU_CONFIGURE=	yes
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 
 OPTIONS_DEFINE=	DOCS
 
 .if defined(WANT_FINAL)
 CONFIGURE_ARGS+=	--enable-final
 USES=		gmake
 .endif
 
 pre-patch:
 	${FIND} ${WRKSRC} -name '*.h' | ${XARGS} ${REINPLACE_CMD} \
 		's|IO->close()|if(IO) IO->close()|g'
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for file in AUTHORS COPYING README TODO docs.html
 	@${INSTALL_DATA} ${WRKSRC}/${file} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>